15694326620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2843}}^1$

素因数の和:3040

約数の個数: 144

約数和(自身を含む): 39543977088

約数和(自身を除く): 23849650468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 131, 140, 172, 196, 215, 245, 262, 301, 430, 490, 524, 602, 655, 860, 917, 980, 1204, 1310, 1505, 1834, 2107, 2620, 2843, 3010, 3668, 4214, 4585, 5633, 5686, 6020, 6419, 8428, 9170, 10535, 11266, 11372, 12838, 14215, 18340, 19901, 21070, 22532, 25676, 28165, 28430, 32095, 39431, 39802, 42140, 56330, 56860, 64190, 78862, 79604, 99505, 112660, 122249, 128380, 139307, 157724, 197155, 199010, 244498, 276017, 278614, 372433, 394310, 398020, 488996, 552034, 557228, 611245, 696535, 744866, 788620, 855743, 1104068, 1222490, 1380085, 1393070, 1489732, 1711486, 1862165, 2444980, 2607031, 2760170, 2786140, 3422972, 3724330, 4278715, 5214062, 5520340, 5990201, 7448660, 8557430, 10428124, 11980402, 13035155, 16014619, 17114860, 18249217, 23960804, 26070310, 29951005, 32029238, 36498434, 52140620, 59902010, 64058476, 72996868, 80073095, 91246085, 112102333, 119804020, 160146190, 182492170, 224204666, 320292380, 364984340, 448409332, 560511665, 784716331, 1121023330, 1569432662, 2242046660, 3138865324, 3923581655, 7847163310, 15694326620]

約数ペア:

[(1, 15694326620), (2, 7847163310), (4, 3923581655), (5, 3138865324), (7, 2242046660), (10, 1569432662), (14, 1121023330), (20, 784716331), (28, 560511665), (35, 448409332), (43, 364984340), (49, 320292380), (70, 224204666), (86, 182492170), (98, 160146190), (131, 119804020), (140, 112102333), (172, 91246085), (196, 80073095), (215, 72996868), (245, 64058476), (262, 59902010), (301, 52140620), (430, 36498434), (490, 32029238), (524, 29951005), (602, 26070310), (655, 23960804), (860, 18249217), (917, 17114860), (980, 16014619), (1204, 13035155), (1310, 11980402), (1505, 10428124), (1834, 8557430), (2107, 7448660), (2620, 5990201), (2843, 5520340), (3010, 5214062), (3668, 4278715), (4214, 3724330), (4585, 3422972), (5633, 2786140), (5686, 2760170), (6020, 2607031), (6419, 2444980), (8428, 1862165), (9170, 1711486), (10535, 1489732), (11266, 1393070), (11372, 1380085), (12838, 1222490), (14215, 1104068), (18340, 855743), (19901, 788620), (21070, 744866), (22532, 696535), (25676, 611245), (28165, 557228), (28430, 552034), (32095, 488996), (39431, 398020), (39802, 394310), (42140, 372433), (56330, 278614), (56860, 276017), (64190, 244498), (78862, 199010), (79604, 197155), (99505, 157724), (112660, 139307), (122249, 128380)]